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09-03-2008
| #1 (permalink) |
| | expression "bool?" Hi! Example: public bool? IsChecked { get { throw new NotImplementedException(); } } What does the question mark after the bool mean ("bool?")? |
My System Specs |
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09-03-2008
| #2 (permalink) |
| | RE: expression "bool?" nullable bool. It can return true, false, or null. "Marcel Kloubert" wrote: Quote: > Hi! > > Example: > > public bool? IsChecked > { > get { throw new NotImplementedException(); } > } > > What does the question mark after the bool mean ("bool?")? > |
| My System Specs |
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09-13-2008
| #3 (permalink) |
| | Re: expression "bool?" It's a shortcut to Nullable<bool>. You can see more about Nullable struct on MSDN. Family Tree Mike wrote: Quote: > nullable bool. It can return true, false, or null. > > "Marcel Kloubert" wrote: > Quote: >> Hi! >> >> Example: >> >> public bool? IsChecked >> { >> get { throw new NotImplementedException(); } >> } >> >> What does the question mark after the bool mean ("bool?")? >> Thanks, Duy Lam |
| My System Specs |
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